Good morning , Sir .   Morning .   Is this where I catch the bus for the zoo ?   Yes . You can take No . 846 from here , but you have to get off at Nanchengmen stop and change to No . 106 .   That ’ s a little troublesome .   Actually , if you go to the bus stop in the next block , you can take No . 105 which will let you right off in front of the zoo gate .   Maybe that ’ s what I'll do . Thanks a lot .   You ’ re welcome . 